Marsya has been interested in volunteering work after graduating with her diploma. In 2012, she started to spend her weekends teaching marginalised children. For 5 years, she helped the CSO as a volunteer teacher, public relations, and social media team. The memorable experiences as a volunteer for that community led her to make the big decision to follow her heart and change her career to the nonprofit sector by joining Indorelawan as a full-time Community Manager in 2012. Then, in 2019 she became Executive Director of Indorelawan, leading a small team to make a big impact.